12032663402 has 8 divisors (see below), whose sum is σ = 18082359012. Its totient is φ = 6005210400.

The previous prime is 12032663389. The next prime is 12032663407. The reversal of 12032663402 is 20436623021.

It can be written as a sum of positive squares in 2 ways, for example, as 11492054401 + 540609001 = 107201^2 + 23251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12032663407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5559299 + ... + 5561462.

Almost surely, 2^12032663402 is an apocalyptic number.

12032663402 is a deficient number, since it is larger than the sum of its proper divisors (6049695610).

12032663402 is a wasteful number, since it uses less digits than its factorization.

12032663402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11121304.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 12032663402 in words is "twelve billion, thirty-two million, six hundred sixty-three thousand, four hundred two".